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    1. HOW-98847 PART NUMBER
      Howards Universal 1.130 Pacaloy Mechanical Roller Valve Springs 98847
      Howards Universal 1.130 Pacaloy Mechanical Roller Valve Springs 98847
      $531.95
      Howards
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      Pacaloy Triple Spring, w/o Damper, 1.645" OD Outer, 1.195" ID Outer, .871" ID Middle, .635" ID Inner, 304@ 2.050 Closed Pressure, 845@ 1.250 Open Pressure, 682 Rate, .800 Max Lift, 1.130 Coil Bind, Set of 16 Learn More
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    2. PAC-1347-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC 1300 Series Drag Race Valve Springs PAC-1347
      $600.37
      Add to Wish List Add to Compare

      Triple Spring, 1.645" Outer Diameter, 1.195" ID of outer spring,  0.871" ID of middle, 0.635" ID of inner spring, Seat Pressure 290 @ 2.070, Open Pressure 835 @ 1.270, Coil Bind 1.130", Set of 16 Springs

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    Engines
    CNC-Motorsports offers the best crate engines and race engines you can buy. We specialize in domesti...
    Engine Parts
    CNC-Motorsports offers the best brands in aftermarket performance auto parts. We specialize in perfo...
    Air & Fuel > Carburetor Accessories
    Air & Fuel > Carburetor Accessories > Metering Blocks & Conversion Kits
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    YOUR SOURCE FOR Custom & High Performance Engine Parts Complete Engine Short Block Rot...
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